package com.example.exam.service.imp;

import com.example.exam.pojo.UserRole;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;

import java.util.Set;

public interface UserRoleService {


    int insertUserRole(UserRole userRole);


    int deleteUserRoleByUserId(Long id);

    Set<String> selectRoleByUserId(Long id);


}
